ISRC QZFZ72440970
Verified recording
QZFZ72440970 is “Heart of Corruption” by Lappy,
registered on the CopyrightChains blockchain with CopyrightID
0x672cd74ef6afa40088cf8168290fdc179f33a6e78815b1ee980cb523e3a9470f and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ72440970.
Recording identifiers
- ISRC
- QZFZ72440970
- Title
- Heart of Corruption
- Artist
- Lappy
- CopyrightID (CopyrightChains transaction hash)
0x672cd74ef6afa40088cf8168290fdc179f33a6e78815b1ee980cb523e3a9470f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:0c2850939fe5231f097d55c3efa66e876c5bfd70b864d4cdc6db181712751d8b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ72440970
- Bitcoin block existence check
- https://blockstream.info/api/block/953513